CN204818305U - Automatic beveler of axle bush - Google Patents
Automatic beveler of axle bush Download PDFInfo
- Publication number
- CN204818305U CN204818305U CN201520604639.0U CN201520604639U CN204818305U CN 204818305 U CN204818305 U CN 204818305U CN 201520604639 U CN201520604639 U CN 201520604639U CN 204818305 U CN204818305 U CN 204818305U
- Authority
- CN
- China
- Prior art keywords
- ball
- bearing shell
- guide rail
- circular cutting
- cutting disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a machining efficiency is high, the chamfer is of high quality, job stabilization, convenient operation's automatic beveler of axle bush. This automatic beveler of axle bush is including cutting device, feeding device, auxiliary assembly and chamfer host computer frame, cutting device comprises threephase asynchronous machine, blade disc shaft coupling and circular cutting disk, and the circular cutting disk passes through the blade disc shaft coupling to be installed in threephase asynchronous machine's rotor tip, and the circular cutting disk is embedded to have three positions cutter of symmetry each other, and the chamfer processing to the axle bush is accomplished in the rotation that is driven the cutter by electric motor rotor's rotary motion, feeding device comprises ball, guide rail and rail block, and cutting device fixes on the ball nut that matees with ball, and step motor's pivot links to each other with ball, and the rotatory cutting device that drives through the pivot advances or retreats, and cutting device's feed movement is divided into that F. F. Worker are advanced, polishing and several kinds of ball 0 of rewind down.
Description
Technical field
The utility model relates to a kind of bearing shell processing technique field, particularly relates to a kind of bearing shell automatic chamfering machine.
Background technology
The axial two ends of bearing shell, inner circle or cylindrical and face intersection all need chamfering.The axis hole of plain split bushed-type bearing is to have chamfering on parting plane, because chamfering not only can oil storage but also can prevent from producing burr on parting plane.Hand grinder polishing mode, stationary stand grinder polishing mode, lathe turning mode etc., all cannot meet the requirement of bearing shell, main Problems existing has:
1) working (machining) efficiency is low, cannot complete the chamfering of processed shaft watt in time, product is overstock in a large number;
2) chamfer quality is poor, and burr cannot thoroughly be removed;
3) manual labor's intensity is large, and the working environment of workers is severe;
4) when using abrasive machine reconditioning mode to carry out chamfering, the swing of bearing shell end, causes greater impact to grinding wheel, easily causes grinding wheel to rupture and flies out, there is larger potential safety hazard.
Utility model content
For the problems referred to above, the utility model provides that a kind of working (machining) efficiency is high, chamfer quality good, working stability, easy to operate bearing shell automatic chamfering machine.
The utility model solves the technical scheme that its technical problem adopts: a kind of bearing shell automatic chamfering machine, comprises topping machanism, feed arrangement, auxiliary equipment and chamfering main frame; Topping machanism is made up of threephase asynchronous machine, cutterhead shaft coupling and circular cutting disk, circular cutting disk is installed on the rotor tip of threephase asynchronous machine by cutterhead shaft coupling, circular cutting disk is embedded with the symmetrical cutter in three positions, has carried out the chamfer machining to bearing shell by the rotation of the rotational movement cutter of rotor; Feed arrangement is made up of ball-screw, guide rail and guide rail slide block, topping machanism is fixed on the ball nut that mates with ball-screw, the rotating shaft of stepper motor is connected with ball-screw, advanced by the rotarily driving topping machanism of rotating shaft or retreated, the feed motion of topping machanism is divided into F.F., work is entered, polishing and several feed speed of rewind.
Auxiliary equipment comprises the photoelectric sensor for detecting bearing shell position and the proximity switch for position limitation protection, and photoelectric sensor and proximity switch are arranged at the front end of feed arrangement.Photoelectric sensor is for detecting bearing shell position, and when bearing shell proceeds to restriction site soon, the signal sent by inductor, it is that work is entered that the stepping rate of topping machanism can be slowed down by F.F. automatically.Proximity switch is used for position limitation protection, prevents position-limiting action during offside and mechanical disorder when advancing in manual operation or retreat.
Preferably, in the contact surface of guide rail and guide rail slide block, be provided with ball, make friction therebetween become rolling friction, make transmission more steady and smooth, improve motion rigidity and the movement velocity of mechanical system.
A kind of bearing shell automatic chamfering machine beneficial effect of the present utility model:
1) movement velocity is fast, and working (machining) efficiency is high, can complete the chamfering of processed shaft watt in time;
2) machining accuracy is high, and chamfer quality is good, and burr removing is thorough;
3) simple to operate, auto-feed, cuts, and reduces labor strength, improves the working environment of workers.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of a kind of bearing shell automatic chamfering machine of the utility model.
Fig. 2 is the structural representation of topping machanism.
Fig. 3 is the structural representation of feed arrangement.
In figure, 1, chamfering main frame, 2, ball-screw, 3, cutter, 4, circular cutting disk, 5, cutterhead shaft coupling, 6, threephase asynchronous machine, 7, stepper motor, 8, guide rail slide block, 9, screw nut, 10, guide rail, 11, photoelectric sensor, 12, proximity switch.
Detailed description of the invention
Please refer to Fig. 1, Fig. 2 and Fig. 3, this specific embodiment, a kind of bearing shell automatic chamfering machine, comprise topping machanism, feed arrangement, auxiliary equipment and chamfering main frame; Topping machanism is made up of threephase asynchronous machine, cutterhead shaft coupling and circular cutting disk, circular cutting disk is installed on the rotor tip of threephase asynchronous machine by cutterhead shaft coupling, circular cutting disk is embedded with the symmetrical cutter in three positions, has carried out the chamfer machining to bearing shell by the rotation of the rotational movement cutter of rotor; Feed arrangement is made up of ball-screw, guide rail and guide rail slide block, topping machanism is fixed on the ball nut that mates with ball-screw, the rotating shaft of stepper motor is connected with ball-screw, advanced by the rotarily driving topping machanism of rotating shaft or retreated, the feed motion of topping machanism is divided into F.F., work is entered, polishing and several feed speed of rewind; Auxiliary equipment comprises the photoelectric sensor for detecting bearing shell position and the proximity switch for position limitation protection, and photoelectric sensor and proximity switch are arranged at the front end of feed arrangement.
Please refer to Fig. 1 and Fig. 3, auxiliary equipment comprises photoelectric sensor and proximity switch.Photoelectric sensor is for detecting bearing shell position, and when bearing shell proceeds to restriction site soon, the signal sent by inductor, it is that work is entered that the stepping rate of topping machanism can be slowed down by F.F. automatically.Proximity switch is used for position limitation protection, prevents position-limiting action during offside and mechanical disorder when advancing in manual operation or retreat.
Please refer to Fig. 3, in the contact surface of guide rail and guide rail slide block, be provided with ball, make friction therebetween become rolling friction, make transmission more steady and smooth, improve motion rigidity and the motion of mechanical system.
By reference to the accompanying drawings exemplary description is carried out to the utility model above; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or say that design of the present utility model and technical scheme are applied to other occasions, all in protection domain of the present utility model without improving.
Claims (2)
1. a bearing shell automatic chamfering machine, comprises topping machanism, feed arrangement, auxiliary equipment and chamfering main frame; It is characterized in that, topping machanism is made up of threephase asynchronous machine, cutterhead shaft coupling and circular cutting disk, circular cutting disk is installed on the rotor tip of threephase asynchronous machine by cutterhead shaft coupling, circular cutting disk is embedded with the symmetrical cutter in three positions, has carried out the chamfer machining to bearing shell by the rotation of the rotational movement cutter of rotor; Feed arrangement is made up of ball-screw, guide rail and guide rail slide block, and topping machanism is fixed on the ball nut that mates with ball-screw, and the rotating shaft of stepper motor is connected with ball-screw, is advanced by the rotarily driving topping machanism of rotating shaft or is retreated; Auxiliary equipment comprises the photoelectric sensor for detecting bearing shell position and the proximity switch for position limitation protection, and photoelectric sensor and proximity switch are arranged at the front end of feed arrangement.
2. a kind of bearing shell automatic chamfering machine according to claim 1, is characterized in that, be provided with ball in the contact surface of guide rail and guide rail slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604639.0U CN204818305U (en) | 2015-08-13 | 2015-08-13 | Automatic beveler of axle bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604639.0U CN204818305U (en) | 2015-08-13 | 2015-08-13 | Automatic beveler of axle bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818305U true CN204818305U (en) | 2015-12-02 |
Family
ID=54675946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604639.0U Active CN204818305U (en) | 2015-08-13 | 2015-08-13 | Automatic beveler of axle bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192155A (en) * | 2018-12-15 | 2021-01-08 | 烟台大丰轴瓦有限责任公司 | Machining method of high-precision shaft bush machining part |
| CN112848405A (en) * | 2021-02-07 | 2021-05-28 | 江阴市科诚技术有限公司 | Chamfering method for post-treatment production line of pultruded panels for wind turbine blade main beam |
-
2015
- 2015-08-13 CN CN201520604639.0U patent/CN204818305U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192155A (en) * | 2018-12-15 | 2021-01-08 | 烟台大丰轴瓦有限责任公司 | Machining method of high-precision shaft bush machining part |
| CN112192155B (en) * | 2018-12-15 | 2021-07-06 | 烟台大丰轴瓦有限责任公司 | Machining method of high-precision shaft bush machining part |
| CN112848405A (en) * | 2021-02-07 | 2021-05-28 | 江阴市科诚技术有限公司 | Chamfering method for post-treatment production line of pultruded panels for wind turbine blade main beam |
| CN112848405B (en) * | 2021-02-07 | 2023-07-04 | 江阴市科诚技术有限公司 | Chamfering method of post-treatment production line of pultruded plates for wind power blade girder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201042769Y (en) | Circular knife grinder | |
| CN103568132B (en) | Cambered surface stone machining equipment | |
| CN204818305U (en) | Automatic beveler of axle bush | |
| CN204036111U (en) | A kind of blade holder turns of multi-functional cylinder bevel cut machine and propulsive mechanism | |
| CN204094511U (en) | Impeller duplicate removal device | |
| CN203578952U (en) | Abrasive machining device for internal threads of ultrahard material | |
| CN109014355B (en) | A kind of gradual steel plate milling device | |
| CN103273145A (en) | Method for machining worm shaft sleeve spiral teeth of revolving cup spinning machine | |
| CN203778784U (en) | Spindle device of gun-drill machine tool | |
| CN106625039A (en) | Turret type four-chuck tool sharpener | |
| CN202591619U (en) | Opening flattening machine used for processing end faces of steel tubes | |
| CN203265682U (en) | Boring mill for boring ball arced face | |
| CN200957456Y (en) | Apparatus for cutting and machining circular-conical surface and conical thread | |
| CN202388319U (en) | Speed feedback mechanism of worktable of vertical type lathe | |
| CN205033018U (en) | Numerical control sharpedge grinding machine | |
| CN206561157U (en) | Pipe Cutting cutting agency and body process equipment | |
| CN203044957U (en) | Wind electricity cutting machine | |
| CN209158006U (en) | A kind of lathe with quick sharpening tooling | |
| CN203779609U (en) | Bamboo chip planing and machining equipment | |
| CN103111687B (en) | High-speed Computer number control rack gear milling machine | |
| CN202491117U (en) | Dual-station cutting head for CNC (Computerized Numerical Control) machining center | |
| CN202727819U (en) | Triangular pyramid lettering knife | |
| CN201913323U (en) | Hobbing/milling combination machine | |
| CN101537586A (en) | Special windmill-generator-blade numerical-control machining center integrating cutting, grinding and two-direction hole milling | |
| CN203557543U (en) | Cambered-surface stone machining device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |